Rated 5 out of 5 stars

by Marc7 on Oct. 24, 2016 ·

One of the most important Addons to migrate users from Outlook / Exchange to Thunderbird. Finally synchronisation of contacts between more devices using CardDAV got easy!
Addon is always improving (see changelog).
Thanks for your great work!

This review is for a previous version of the add-on (14.1).